Answer:
41.86 meters.
Step-by-step explanation:
By the Pythagorean theorem, we know that the square of the length of the hypotenuse is equal to the sum of squares of the lengths of the other two sides of the right-angled triangle.
Now, let's consider 27 meters as the height of a triangle and 32 meters as the base. According to the Pythagorean theorem,
27^2+ 32^2= (length of the string banners)^2= 1753
So, the length of the string banner is 41.86 meters.